The estimated 70,000+ peaceful demonstrators had various grievances with the Trump administration, but immigration policy was the prevailing theme.

A crowd-size expert from the U.K. estimates that between 10,000 to 15,000 people attended Saturday's protest in downtown Chicago. But some estimates say 75,000 people gathered downtown.

Across the country, an estimated 5 million protesters took part in more than 2,000 protests, according to the American Civil Liberties Union, a co-sponsor of the nationwide protest. In the Bay Area, more than 50 protests were planned stretching south from Gilroy north to Santa Rosa.

While President Trump celebrated his 79th birthday and the Army’s 250th birthday with a military parade in Washington D.C. on Saturday, “No Kings Day of Defiance” protests

Leading up to the military parade in Washington, D.C. Saturday, as many as 2,000 cities erupted in a coordinated, nationwide protest.

"No Kings" protests are going on around the country, including here in Cincinnati. A protest was held on UC's campus at 11 a.m.

Between activism, election results and protest turnout, the prevailing political winds suggest the backlash to the president is real.